Dell BigIron RX Series, Configuration Manual

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BigIron RX Series Configuration Guide 675
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Configuring RIP parameters
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BigIron RX(config)# ip prefix-list list1 permit 192.53.4.1 255.255.255.0
BigIron RX(config)# ip prefix-list list2 permit 192.53.5.1 255.255.255.0
BigIron RX(config)# ip prefix-list list3 permit 192.53.6.1 255.255.255.0
BigIron RX(config)# ip prefix-list list4 deny 192.53.7.1 255.255.255.0
The prefix lists permit routes to three networks, and deny the route to one network.
Since the default action is permit, all other routes (routes not explicitly permitted or denied by the
filters) can be learned or advertised.
Syntax: ip prefix-list <name> permit | deny <source-ip-address> | any <source-mask> | any
To apply a prefix list at the global level of RIP, enter commands such as the following.
BigIron RX(config-rip-router)# prefix-list list1 in
Syntax: [no] prefix-list <name> in | out
To apply prefix lists to a RIP interface, enter commands such as the following.
BigIron RX(config-if-e1000-1/2)# ip rip prefix-list list2 in
BigIron RX(config-if-e1000-1/2)# ip rip prefix-list list3 out
Syntax: [no] ip rip prefix-list <name> in | out
In applies the prefix list to routes the device learns from its neighbor on the interface.
Out applies the prefix list to routes the device advertises to its neighbor on the interface.
The commands apply RIP list2 route filters to all routes learned from the RIP neighbor on port 1/2
and applies the lists to all routes advertised on port 1/2.
To apply a route map to a RIP interface, enter commands such as the following.
BigIron RX(config-if-e1000-1/2)# ip rip route-map map1 in
Syntax: [no] ip rip route-map <name> in | out
The route-map <name> can be a prefix list or an ACL. Setting this command can change the metric.
In applies the route map to routes the device learns from its neighbor on the interface.
Out applies the route map to routes the device advertises to its neighbor on the interface.
The commands apply route map map1 as route filters to routes learned from the RIP neighbor on
port 1/2.
Setting RIP timers
You can set basic update timers for the RIP protocol. The protocol must be enabled in order to set
the timers.
To set the timers.
BigIron RX(config) router rip
BigIron RX(config-rip-router)# timers 50
Syntax: [no] timers <seconds>
Possible values: 3 - 21845 seconds
Default: 30 seconds
The command specifies how often RIP update messages are sent.